Is there a 32-bit version of 2.76?
As others also said, yes, and more: there here are two 32bit windows versions: a .msi (installer) and a .zip (archive). You could detail more what is "not working" for you, and any error messages you get, that would help understand what is causing your Blender to not work.

As an advice, since installing .msi can have issues sometimes, try the .zip version, it should work out of the box, just unzip it anywhere ad launch the blender.exe inside. If that blender works, it's just the .msi install process having issues of some kind...